Hey Brian, can you turn the lights on for me? You got it. Let there be light.

布莱恩，你能帮我把灯打开吗？你总算明白了。有光就好了。

Barack Obama and his family will turn the lights on at the annual holiday tree lighting ceremony on the Ellipse in Presidents Park on December 9th with the event streamed live on the internet

奥巴马和他的家人将于12月9日在年度假日点灯活动上点亮圣诞树，该活动将在总统公园圆台举行，并在网络上直播。

Barack Obama and his family will turn the lights on at the annual holiday tree lighting ceremony on the Ellipse in Presidents Park on December 9th with the event streamed live on the internet.

奥巴马和他的家人将于12月9日在年度假日点灯活动上点亮圣诞树，该活动将在总统公园圆台举行，并在网络上直播。